Embryology

Card Set Information

Author:
esellers
ID:
218975
Filename:
Embryology
Updated:
2013-05-10 21:01:21
Tags:
Embryology
Folders:

Description:
Embyology
Show Answers:

Home > Flashcards > Print Preview

The flashcards below were created by user esellers on FreezingBlue Flashcards. What would you like to do?


  1. Implantation occurs during the _____ of developing embryo.
    6th day
  2. Cells are the embryo divide by _____ during cleavage
    Mitosis
  3. Fusion of the nuclei of egg and sperm is called
    Fertilization
  4. The developing embryo is female so the sperm contributes _____ chromosome
    X
  5. At the time of implantation the ovum consists of about _______
    100 cells and is same size
  6. ______ is considered the most advanced stage compared to morula and zygote.
    Blastocyte
  7. _____ develops from embryonic chorion and mothers uterine tissue.
    Placenta
  8. Trophoblast prevent menstruation by releasing _____ hormone
    Chorionic Gonadotropin
  9. ______ helps in the contractions of the myometrium of the uterus.
    Oxytocin
  10. ______ undergoes dilation during the first stage of labor
    Cervix
  11. ______ secretion is initiated by sucking action of the infant
    Prolactin
  12. ______ sustains the production of milk even after birth.
    Prolactin
  13. _______ division aids in reducing the diploid to haploid number of chromosomes
    Meiotic
  14. Normal chromosomal number in the sperm and egg is
    23
  15. XO leads to _______ syndrome
    Turners
  16. Teratogen shows its effect normally during the_______
    Embryonic stage
  17. The internal layer of the GI tract is formed from
    Endoderm
  18. The inner cell mass of the embryo during early stages forms the
    Embryonic disc
  19. An extra autosome in the genome causes _____ syndrome.
    Down's
  20. The sex of an individual is established at _____
    Fertilization or conception
  21. Nutrition of the developing fetus is provided by
    the placenta

What would you like to do?

Home > Flashcards > Print Preview